Question

EXERCISE
e of
1. If ratio between prices of T.V. and Fridge
is 3 : 2 and cost of T.V. is 6000 more
than fridge. Find out the cost of fridge.
(A) 15000 (B) 12000
(C) 9000
(D) 16000
​

Answer 1

Answer:

3x+2x=6000

5x=6000

x=6000/5

x=12000

therefore... price =12000

Answer 2

Question :

If ratio between prices of T.V. and Fridge

is 3 : 2 and cost of T.V. is 6000 more

than fridge. Find out the cost of fridge.

Answer :

$\sf\pink{Given:}$

• Ratio of prices of TV to fridge is 3:2 .

• Cost of TV is 6000 more than fridge .

$\sf\pink{To\:find:}$

• cost of fridge ?

Explanation :

• let the cost of fridge be "x" .

• therefore cost of TV = x + 6000

$\longrightarrow\sf{\dfrac{3}{2} = {x + 6000}{x}}$

$\\ \\ \longrightarrow\sf{3\times x = 2( x + 6000)}$

$\\ \\ \longrightarrow\sf{3x = 2x + 12000}$

$\\ \\ \longrightarrow\sf{3x - 2x = 12000}$

$\\ \\ \longrightarrow\sf{x = 12000}$

• Therefore the cost of fridge is x that is 12000